package cn.zhangjie;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.circuitbreaker.EnableCircuitBreaker;
import org.springframework.cloud.client.loadbalancer.LoadBalanced;
import org.springframework.cloud.netflix.eureka.EnableEurekaClient;
import org.springframework.context.annotation.Bean;
import org.springframework.web.client.RestTemplate;

@SpringBootApplication
// 表名此服务是Eure客户端，开启Eureka客户端功能，不加此注解默认也开启客户端功能
@EnableEurekaClient
@EnableCircuitBreaker
public class OrderApp {
    public static void main(String[] args) {
        SpringApplication.run(OrderApp.class, args);
    }
    @Bean//让当前ff返回的对象成为一个bean对象
    @LoadBalanced// 让RestTemplate拥有负载均衡能力
    public RestTemplate restTemplate(){
        return new RestTemplate();
    }
}